baber/WOPTO huggingface dataset:
Patent JP-2014027455-A (JP)
Title: Distribution system, providing device, repeating device and distribution method
Inventor: MAEHATA TAKASHI
IPC: H03M3/02
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a content distribution system which can appropriately distribute contents to various devices.SOLUTION: A content distribution system 1 includes: a server 2 for providing request content; and a repeating device 3 which changes over transmission means according to whether distribution of the request content to a reception device can be wirelessly transmitted or not and repeats an RF signal of the request content to the reception device. The server 2 includes a signal transmission section for outputting a quantization signal obtained by performing ΔΣ modulation on the RF signal of the request content to the repeating device 3 as the RF signal of the request content. The signal transmission section outputs the quantization signal with a higher signal-to-noise ratio to the repeating device 3 if the signal is viewed as the RF signal when the request content is wirelessly transmitted to the reception device by the repeating device 3 compared to a case when the request content is not wirelessly transmitted.
Patent JP-2014024285-A (JP)
Title: Multiple core writing instrument
Inventor: YOSHIMURA NORIHISA
IPC: B43K24/18
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional multiple core writing instrument caused by the fact that the conventional common sliding multiple core writing instrument is kept only by an elastic force of an elastic repulsive member applied in a lengthwise direction when a slider is locked, and this locking method has inconvenience of disengagement if a small force is applied downward.SOLUTION: A multiple core writing instrument is configured such that a plurality of re-fills are retractably disposed in a shaft cylinder and also a tail plug is inserted into and attached at the rear end of the shaft cylinder. In the multiple core writing instrument, the retracting movement is performed by a slider provided at the side surface of the shaft cylinder. In the slider, three protrusions are vertically disposed, and also in a projecting state, a protrusion positioned in front of the slider in a non-projecting state is positioned between adjacent protrusions of the slider in the projecting state.
Patent JP-2014026615-A (JP)
Title: Retrieval system and retrieval method
Inventor: AKIMOTO YUYA
IPC: G06F17/30
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance person retrieval accuracy.SOLUTION: A retrieval system comprises: an HDD 131 for storing a person information table in which a name of a person, expertise owned by the person, and relevant information indicating relation between the person and an acquaintance of the person are associated with each other; an input acceptance part 121 for accepting an input of retrieval information indicating a desired expertise; an extraction part 126 for extracting names of people having the expertise indicated by the accepted retrieval information; a retrieval part 127 for referring to relevant information of a user and relevant information of the extracted experts, retrieving a common acquaintance of the user and the extracted experts, and arranging the extracted people having the common acquaintance in ascending order; and a display control part 122 for displaying the retrieval result in the arranged order, in which the names of the extracted experts, their expertise, and user relevant information indicating relation between the user and the common acquaintance are associated with each other.
Patent JP-2014030922-A (JP)
Title: Driving device and image forming apparatus including the same
Inventor: MATSUDA NAOKI
IPC: G03G15/00
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a driving device capable of reliably detecting an abnormality in a pulse signal output from an encoder, and thus capable of preventing malfunction of a motor, and an image forming apparatus.SOLUTION: In a driving device 151 including a motor 101, an encoder 120, a control circuit 121, a driver circuit 125, and a reduction gear 102b that engages with a gear 102a provided in an output shaft 124 and can transmit rotation of the output shaft 124 to a driven unit, the reduction gear 102b is composed of a gear containing a one-way clutch for transmitting rotation only in a forward direction, the control circuit 121 rotates the motor 101 in a backward direction in which the reduction gear 102b is idled while performing an abnormality detection operation for detecting an abnormality in the encoder 120 on the basis of a pulse signal output from a photosensor 122 during the rotation in the backward direction, and inhibits the rotation of the motor 101 on the condition that an abnormality has been detected by the abnormality detection operation.
Patent JP-2013008377-A (JP)
Title: Touch screen device, method, and graphic user interface for determining command by applying heuristic
Inventor: JOBS STEPHEN P
IPC: H04M1/72436
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which determines a command by applying heuristics to a user gesture detected on a touch screen display.SOLUTION: A computing method using the touch screen display includes: a step of determining the command for the device by applying one or more heuristics to one or more finger touches on the touch screen display; and a step of processing the command. The one or more heuristics include a heuristic method for determining that the one or more finger touches correspond to a linear vertical screen scrolling command, a heuristic method for determining that the one or more finger touches correspond to a two-dimensional screen translational movement command, and a heuristic method for determining a command for transition to displaying of respective items in an item set by the one or more finger touches and further displaying of a next item in the item set.
Patent JP-2014031849-A (JP)
Title: Synchronizing device for transmission
Inventor: TAKAHASHI TAKUMI
IPC: F16D23/06
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing device for a transmission capable of preventing a shift failure even when a burr occurs in preceding teeth of a sleeve spline.SOLUTION: A sleeve spline 11 includes: high teeth 11H in which a protrusion dimension toward an inside of a radial direction is the largest; low teeth 11L in which the protrusion dimension is the smallest; and middle teeth 11M in which the protrusion dimension is the dimension in the middle of that of the high teeth 11H and that of the low teeth 11L. A part of the plurality of low teeth 11L and the plurality of middle teeth 11M are preceding teeth 11F disposed by being offset in such a manner that a tip on a gear dog 26 side in an axial direction with respect to the plurality of high teeth 11H comes to a position near the gear dog 26. In a synchronizing device 1 having such a configuration, a gap dimension between a middle tooth preceding tooth 11-3 and a dedendum part 7-3 to be fit with it is set to be a dimension larger than the gap dimension between the other teeth of the sleeve spline 11 and dedendum parts 7; thereby, even when a burr occurs in the middle tooth preceding tooth 11-3, the action of a sleeve 10 is not inhibited.
Patent JP-2014038719-A (JP)
Title: Battery pack
Inventor: ISONO MASAHIRO
IPC: H01M2/10
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack which reduces looseness of a latch and is smoothly detached from a body even if powdery dust intrudes into a latch part when the battery pack is used in an environment where concrete powder etc. may intrude into the battery pack.SOLUTION: A battery pack includes: a housing that houses battery cells; an operation part provided at the housing; an engagement part that is provided at the operation part and engages with a receiving part of the device body side; and an elastic body which biases the operation part in an outer peripheral direction of the housing 11. The battery pack is formed so that a protruding part 52 is formed between the housing 16, 11 and the operation part 31 and the operation part 31 may slide with the protruding part 52 disposed between the operation part 31 and the housing 16, 11.
Patent JP-2013081157-A (JP)
Title: Method and device for restoring unicast traffic
Inventor: XIE YING
IPC: H04L12/42
Filed: 2012-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce the problem of the disturbed sequence of a plurality of unicast packets successively transmitted in order, before the update of a MAC address table is completed in a ring failure avoidance system.SOLUTION: A network switch sets a broadcast flag of a port in the loop of an Ethernet ring to a set state before the completion of updating the MAC address table. When a broadcast flag of a destination port corresponding to the destination address of a unicast packet received by the network switch is in the set state, the network switch broadcasts the unicast packet. Accordingly, the network switch in the loop of the Ethernet ring can recover the interrupted unicast traffic without waiting for the completion of the MAC address table update. Thus, the unicast traffic can be recovered in the middle of the execution of the Ethernet ring failure avoidance system.
Patent JP-2014037334-A (JP)
Title: Lead-free glass for laser sealing and glass ceramic composition using the same
Inventor: NAKAKITA YOSUKE
IPC: H01M2/08
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a glass capable of preventing crack generation at a sealed part during laser sealing and of which sealed part is excellent in erosion resistance.SOLUTION: A lead-free glass for laser sealing contains, by mass% based on oxides, 3 to 15% of SiO, 1 to 7% of BO, 78 to 89% of BiO, 0 to 4% of ZnO and 2 to 8% of AlOand has a ratio of a total amount of SiOand AlOto BO((SiO+AlO)/BO) of 1.5 to 8.
Patent JP-2014038072-A (JP)
Title: Control device
Inventor: HIGUCHI SHOGO
IPC: G01N27/04
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To measure a temperature of an air-fuel ratio sensor installed in an exhaust passage of an internal combustion engine in a short period of time.SOLUTION: A control device: measures a current IB flowing from a power source in a state where the power source, which supplies power to a heater 5 warming an air-fuel ratio sensor, applies a certain amount of voltage E to the heater 5; measures the current IB flowing from the power source after reducing voltage E applied to the heater 5; calculates a resistance value of the heater 5 from the former voltage E and the current IB as well as the latter voltage E and current IB; and estimates a temperature of the air-fuel sensor on the basis of the resistance value.
Patent JP-2012245369-A (JP)
Title: Portable fitness monitoring system with display and application thereof
Inventor: OLESON MARK ARTHUR
IPC: A63B69/00
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable fitness monitoring system that enables an individual to exercise at intensities appropriate for his/her current fitness level and goals.SOLUTION: A method of providing training feedback to an individual using a heart rate sensor 182 and a display module 140 supported by the individual during a physical activity includes the steps of: (a) determining a maximum heart rate value for the individual; (b) defining a heart rate zone as a range of heart rate values that correspond to a range of percentages of the maximum heart rate value; (c) assigning a color to the heart rate zone; (d) wirelessly transmitting heart rate data from the heart rate sensor 182 to the display module 140 during the physical activity; and (e) visually displaying the color assigned to the heart rate zone to the individual on the display module during the physical activity in response to the heart rate data.
Patent JP-2014044770-A (JP)
Title: Optical pickup device
Inventor: FUJITA KENICHI
IPC: G11B7/09
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which eliminates the need of a temporary fixing adhesive for fixing a previously wound coil to a lens holder, can easily and surely fix the coil, and reduces a work time, the number of processes and a cost.SOLUTION: The optical pickup device includes a lens holder 30 for holding an objective lens, a coil 35 previously wound, having a nearly polygonal air core 35a and driving the lens holder 30, a first fixing part 33 protrusively provided at the lens holder 30 and coming into contact with at least the adjacent first and second corner parts 35c and 35d of the air core 35a, and a second fixing part 34 extending along the overlapped outside surface 35b of the coil 35 from the first fixing part 33 or the lens holder 30. The air core 35a has such a size that the air core 35a is fitted into the first and second fixing parts 33 and 34.
Patent JP-2014050003-A (JP)
Title: Remote control transmitter
Inventor: KOIZUMI SHUICHI
IPC: H04Q9/00
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a remote control transmitter used mainly for remote control of various electronic apparatuses with enhanced waterproofness while ensuring reliable operation.SOLUTION: The remote control transmitter has a guard portion 16B which protrudes outward of a sealing plug 16 in which a lead wire 9 runs through a through hole 16A. The upper surface of the guard portion 16B is elastically in contact with the lower face of a lower case 15, and the lower face of the lower case 15 is elastically in contact with the upper surface of a holder 17. With this, the upper surface of the guard portion 16B located at the circumference of the sealing plug 16 is elastically in contact with lower face of the lower case 15 and the lower face thereof is elastically in contact with the upper surface of the holder 17. Thus, the guard portion 16B ensures a high waterproofness. The remote control transmitter which can be easily assembled and is reliably operated is achieved.
Patent JP-2014046891-A (JP)
Title: Underrun protector structure
Inventor: YAMAMOTO RYOTA
IPC: B60R19/56
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an underrun protector structure that, in a collision with any other vehicle, can absorb collision impact to appropriately attenuate impact the other vehicle receives, without arranging a dedicated impact energy absorption device.SOLUTION: A bracket 13 equipped with a front underrun protector 12 is rotatably supported in a frame sidewall face portion 5 of a main frame 4. First bolt portion 7 to fifth bolt portion 11 protruding from the frame sidewall face portion 5 are inserted through first hole to fifth hole 21 formed on a bracket upper lateral face 14 of the bracket 13, respectively. The first hole through which the first bolt portion 7 is inserted regulates the bracket 13 in a predetermined position. The second hole 18 to fourth hole 20 have first gap 22 to fourth gap 24 with different circular arch length between the second bolt portion 8 to fourth bolt portion 10 inserted. A rupture strength against a shear force of the fifth bolt 11 is bigger than a rupture strength of the first bolt 7 to fourth bolt 10.
Patent JP-2014051925-A (JP)
Title: Valve timing control device for internal combustion engines
Inventor: WATANABE ATSUSHI
IPC: F01L1/356
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device for an internal combustion engine, which can mount a torsion spring even after a housing (or a front plate) is assembled.SOLUTION: A valve timing control device is constituted such that one end portion 30a of a torsion spring 30 is retained and fixed on a first groove-shaped retaining portion 19 opened to an axial leading end face of a rotor body 15 facing the outside through an inner circumferential hole 43a of a cylindrical portion 43 of a front plate 26, and such that the other end portion 30b is retained and fixed on a second retaining portion 45 of a groove-shaped cutout portion 44 opened in an outside surface or the axial leading end face of the front plate 26.
Patent JP-2014055118-A (JP)
Title: Base makeup cosmetic
Inventor: NAKAMURA KAZUHIRO
IPC: A61Q1/12
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a base makeup cosmetic whereby unnatural whiteness is controlled and an excellent transparent finish can be obtained.SOLUTION: A base makeup cosmetic comprises a lithol rubin BCA-containing red pigment and titanium oxide particles having an average grain size of 0.5 to 5 μm.
Patent JP-2013129814-A (JP)
Title: Thermally conductive pressure-sensitive adhesive composition, thermally conductive pressure-sensitive adhesive sheet-like molded body, method for producing them, and electronic equipment
Inventor: KUMAMOTO TAKURO
IPC: C09J171/00
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive pressure-sensitive adhesive composition which has strong adhesive force and is easily molded, a thermally conductive pressure-sensitive adhesive sheet-like molded body, a method for producing them, and an electronic equipment provided with the thermally conductive pressure-sensitive adhesive composition or the thermally conductive pressure-sensitive adhesive sheet-like molded body.SOLUTION: The thermally conductive pressure-sensitive adhesive composition is prepared as follows: in a mixed composition which includes 100 pts.mass of a (meth)acrylic resin composition (A) including a (meth)acrylic acid ester polymer (A1), a (meth)acrylic acid ester monomer (α1), and a polyfunctional monomer (D) having a plurality of polymerizable unsaturated bonds, 50-500 pts.mass of a thermally conductive filler (B) having a BET specific surface area of <1.0 m/g, 2-13 pts.mass of a dispersant (C), and 0.05-5 pts.mass of a polar group-containing halogenated hydrocarbon fiber (H), and in which the dispersant (C) is a fatty acid ester of a polyhydric alcohol polymer, a polymerization reaction of the (meth)acrylic acid ester monomer (α1) and the polyfunctional monomer (D), and a crosslinking reaction of the (meth)acrylic acid ester polymer (A1) and/or a polymer including a structural unit derived from the (meth)acrylic acid ester monomer (α1) are performed.
Patent JP-2014056169-A (JP)
Title: Focus adjustment device and focus adjustment method
Inventor: MIYAZAWA SHINGO
IPC: G02B7/28
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a focus adjustment device having high AF accuracy for a face, even when an object does not face the front and to provide a focus adjustment method.SOLUTION: The focus adjustment device includes a face detection part detecting a face area including the face of the object in an object image, based on image data generated by imaging the object image formed by a photographic optical system, an AF part setting an AF area in a photographing screen and executing an AF operation, based on the image data on the AF area, a rotation angle calculation part calculating the rotation angle of the face, based on the image data of the face area detected by the face detection part, and an AF area position correction part correcting the position of the AF area, based on the rotation angle calculated by the rotation angle calculation part.
Patent JP-2014059127-A (JP)
Title: Heating cooker
Inventor: MASUDA ICHIRO
IPC: F24C1/00
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker having excellent heating efficiency.SOLUTION: A heating cooker includes: a cooking chamber 20 a rear wall 203 of which has a back suction port 25 and an outlet 26 formed thereon and an upper wall 201 of which has an upper surface suction port 27 formed thereon; an upper heater 22 for heating the inside of the cooking chamber 20 from above; a cooking net 24 arranged in the cooking chamber 20 so that a ventilation space 50 is provided under a placing surface 241; a heating chamber 42 partitioned separately from the cooking chamber 20 and for communicating with the cooking chamber 20 via the back suction port 25 and the outlet 26; a convection heater 44 for heating the inside of the heating chamber 42; a convection fan 43 for sending air in the heating chamber 42 to the cooking chamber 20; and a suction duct 30 for connecting the upper surface suction port 27 with the back suction port 25. At least part of the outlet 26 is arranged within a height of the ventilation space 50. The back suction port 25 is arranged at a position higher than the outlet 26. At least part of the upper surface suction port 27 is arranged at in front of the center of the cooking chamber 20 in a depth direction.
Patent JP-2014063799-A (JP)
Title: Power semiconductor device
Inventor: ISHII TAKAAKI
IPC: H01L29/06
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device capable of stabilizing a withstand voltage characteristic and improving a withstand voltage.SOLUTION: In a power semiconductor device 10 according to an embodiment of the invention, an n-type semiconductor substrate 14 is provided with a main cell portion 12 having a plurality of power semiconductor elements and a terminal portion 13 surrounding the main cell portion 12. The terminal portion 13 comprises a plurality of p-type guard ring layers 25, insulator films 24, and field relaxation layers 37. The plurality of guard ring layers 25 are arranged on the upper surface of the semiconductor substrate 14 so as to be separated from each other. Each of the plurality of guard ring layers 25 is in a ring shape, surrounding the main cell portion 12. Each insulator film 24 is formed on the semiconductor substrate 14, between the guard ring layers 25, and between a base layer 19 that is provided in the main cell portion 12 and the guard ring layer 25. The field relaxation layers 37 including p-type impurities are arranged on each of the insulator films 24.
Patent JP-2013079721-A (JP)
Title: Rolling bearing
Inventor: TSUTSUI HIDEYUKI
IPC: F16C33/62
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing that improves an exfoliation resistance property of a DLC film formed on an inner ring raceway surface, an outer ring raceway surface, a retainer sliding face or the like of the rolling bearing, has superior seizing resistance property, a friction resistance property and a corrosion resistance property by exhibiting original characteristics of the DLC film, and can prevent damage resulting from metal contact between bearing members.SOLUTION: The rolling bearing 1 comprises; an inner ring 2 having the inner ring raceway surface 2a at its external periphery; an outer ring 3 having the outer ring raceway surface 3a at its internal periphery; and a plurality of rolling bodies 4 rolling between the inner ring raceway surface 2a and the outer ring raceway surface 3a. Hard films 8 are formed on the inner ring raceway surface 2a and the outer ring raceway surface 3a which are curved faces, the hard films 8 are formed of a first mixture layer having a gradient composition with Cr and WC as main components, a second mixture layer having a gradient composition and formed on the first mixture layer with WC and DLC as main components, and a surface layer formed on the second mixture layer with DLC as a main component. An oxygen content in the second mixture layer is 10 to 45 atom%.
Patent JP-2014071543-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAUCHI HIDEKAZU
IPC: G06F12/16
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To check data at all times which is downloaded from an external nonvolatile memory into an internal memory of a semiconductor integrated circuit, without interfering with primary data processing of the semiconductor integrated circuit and applying a high processing load to a CPU within the semiconductor integrated circuit.SOLUTION: On a semiconductor integrated circuit 1A, which incorporates a RAM 120 that stores program data downloaded from an external memory 2 and a CPU 100 that executes processing according to the program data stored in the RAM 120, a check computing unit 130 that checks validity of the program data stored in the RAM 120 and a DMA controller 160 that periodically reads a check target and the program data from the RAM and performs a DMA transfer to the check computing unit 130 are mounted.